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mercantilism

(Encyclopedia)mercantilism mûrˈkəntĭlĭzəm [key], economic system of the major trading nations during the 16th, 17th, and 18th cent., based on the premise that national wealth and power were best served by inc...

McCarthy, Joseph Raymond

(Encyclopedia)McCarthy, Joseph Raymond, 1908–57, U.S. senator from Wisconsin (1947–57), b. near Appleton, Wis. He practiced law in Wisconsin and became (1940) a circuit judge. He served with the U.S. marines in...

lichen

(Encyclopedia)lichen līˈkən [key], usually slow-growing organism of simple structure, composed of fungi (see Fungi) and photosynthetic green algae or cyanobacteria living together in a symbiotic relationship and...

National Aeronautics and Space Administration

(Encyclopedia)National Aeronautics and Space Administration (NASA), civilian agency of the U.S. federal government with the mission of conducting research and developing operational programs in the areas of space e...

Debs, Eugene Victor

(Encyclopedia)Debs, Eugene Victor, 1855–1926, American Socialist leader, b. Terre Haute, Ind. Leaving high school to work in the railroad shops in Terre Haute, he became a railroad fireman (1871) and organized (1...

Boas, Franz

(Encyclopedia)Boas, Franz bōˈăz, –ăs [key], 1858–1942, German-American anthropologist, b. Minden, Germany, Ph.D. Univ. of Kiel, 1881. He joined an expedition to Baffin Island in 1883 and initiated his field...

Zika virus

(Encyclopedia)Zika virus zēˈkə [key], single-stranded RNA virus of the genus flavivirus that infects human and primates and causes a disease known as Zika fever or zika. It is primarily transmitted by the bite o...

Presidents of the United States (table)

(Encyclopedia)Presidents of the United States

Jerome, Saint

(Encyclopedia)Jerome, Saint jərōmˈ, jĕrˈəm [key], c.347–420?, Christian scholar, Father of the Church, Doctor of the Church. He was born in Stridon on the border of Dalmatia and Pannonia of Christian parent...

Jim Crow laws

(Encyclopedia)Jim Crow laws, in U.S. history, statutes enacted by Southern states and municipalities, beginning in the 1880s, that legalized segregation between blacks and whites. The name is believed to be derived...